Object Oriented Programming in PHP – A simple and short PHP tutorial and complete reference manual for all built-in PHP functions. This tutorial is designed for beginners to adavnced developers. You will learn PHP Built-in Function Predefined Variables Examples Object Oriented Numbers Scalars Arrays Hash File I/O IF ELSEIF Do While Loops Operators Regular Expressions GET POST Subroutines Coding Standard Modules File Management Socket Communication Reference Special Variables Syntax Overview Advanced PHP